BS 7020-6.1:1988
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Analysis of iron ores. Methods for the determination of phosphorus content Titrimetric method
Hardcopy , PDF
20-06-2003
English
31-01-1989
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National foreword
Committees responsible
Method
1 Scope and field of application
2 References
3 Principle
4 Reagents
5 Apparatus
6 Sampling and samples
7 Procedure
8 Expression of results
9 Test report
Annexes
A Flowsheet of the procedure for the acceptance of
analytical values for test samples
B Derivation of repeatability and permissible tolerance
equations
C Precision data obtained by international analytical
trial
Figure
Graphical presentation of equations in 8.2.1
Applicable to phosphorus contents in the range 0.10 to 5.0% (m/m) in natural iron ores, and iron ore concentrates and agglomerates including sinter products.
| Committee |
W/-
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 2599:1983 | Identical |
| ISO 2599:2003 | Identical |
| BS 5660-1:1987 | Methods of sampling iron ores Manual method of increment sampling |
| BS 5660-2:1987 | Methods of sampling iron ores Mechanical method of increment sampling and sample preparation |
| BS 7020-1:1988 | Analysis of iron ores Method for the preparation of pre-dried test samples for chemical analysis |
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